Storm History: Northwest Hills Planning Region, Connecticut

Events

1,645

Deaths

6

Injuries

55

Damage

$60 million

Episodes

761

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

Open the live radar over Northwest Hills Planning Region

• Tornado, July 10, 19891 death · 34 injured · $50 million · F4 · 6 events here
• Winter Storm, January 23, 20051 death · 1 event here
• High Wind, December 29, 20091 death · 50 kt wind · 1 event here
• Thunderstorm Wind, May 27, 20141 death · 87 kt wind · 2 events here
• Flash Flood, September 2, 20211 death · 6 events here
• Blizzard, February 22, 20261 death · 2 events here

• Tornado, July 10, 19891 death · 34 injured · $50 million · F4 · 6 events here
• Flash Flood, July 9, 2023$1.7 million · 9 events here
• Flash Flood, September 16, 1999$1.2 million · 2 events here
• Winter Storm, March 31, 1997$1.0 million · 1 event here
• Lightning, April 21, 2015$1.0 million · 1 event here
• Flood, April 15, 2007$750,000 · 1 event here
• Tornado, June 23, 20011 injured · $400,000 · F2 · 2 events here
• Tornado, May 15, 2018$349,000 · EF1 · 10 events here
• Flood, January 19, 1996$300,000 · 1 event here
• Tornado, August 21, 19519 injured · $250,000 · F3 · 1 event here
• Tornado, August 7, 1972$250,000 · F1 · 1 event here
• Flood, January 27, 1996$200,000 · 1 event here
• Flash Flood, December 17, 2000$150,000 · 3 events here
• Hail, June 2, 2000$140,000 · 1 in hail · 4 events here
• Flash Flood, June 17, 2001$112,000 · 5 events here
• High Wind, December 12, 2000$110,000 · 1 event here
• Thunderstorm Wind, May 19, 2015$105,000 · 50 kt wind · 6 events here
• High Wind, October 1, 1998$100,000 · 1 event here
• High Wind, September 16, 1999$100,000 · 1 event here
• Winter Storm, November 16, 2002$100,000 · 1 event here

• Hail, May 31, 2002$37,000 · 2 in hail · 13 events here
• Hail, May 21, 20131.75 in hail · 7 events here
• Hail, July 1, 20121.75 in hail · 10 events here
• Hail, June 8, 20111.75 in hail · 5 events here
• Hail, July 7, 20091.75 in hail · 5 events here
• Hail, June 19, 20061.75 in hail · 1 event here
• Hail, July 10, 19951.75 in hail · 1 event here
• Hail, April 30, 19931.75 in hail · 1 event here
• Hail, June 15, 19831.75 in hail · 2 events here
• Hail, July 3, 20141.5 in hail · 3 events here
• Flash Flood, July 16, 20091.5 in hail · 11 events here
• Hail, July 26, 2009$4,000 · 1.5 in hail · 6 events here
• Hail, June 7, 1999$14,000 · 1.5 in hail · 8 events here
• Hail, August 28, 19731.5 in hail · 6 events here
• Flood, June 26, 20231.25 in hail · 7 events here

• Tornado, July 10, 19891 death · 34 injured · $50 million · F4 · 6 events here
• Tornado, August 21, 19519 injured · $250,000 · F3 · 1 event here
• Tornado, May 24, 1962F3 · 1 event here
• Tornado, May 12, 1959$3,000 · F2 · 1 event here
• Tornado, June 18, 1962$25,000 · F2 · 1 event here
• Tornado, August 11, 1966$25,000 · F2 · 1 event here
• Tornado, June 12, 1973$30 · F2 · 1 event here
• Tornado, June 30, 1976$25,000 · F2 · 1 event here
• Tornado, June 23, 20011 injured · $400,000 · F2 · 2 events here

Every tornado in Northwest Hills Planning Region, with its track

• Heat, June 11, 202650 kt wind · 7 events here
• Thunderstorm Wind, June 6, 202650 kt wind · 1 event here
• Thunderstorm Wind, April 15, 202650 kt wind · 1 event here
• Strong Wind, March 16, 20262 events here
• Blizzard, February 22, 20261 death · 2 events here
• Winter Weather, February 20, 20262 events here
• Extreme Cold/Wind Chill, February 7, 20264 events here
• Cold/Wind Chill, February 1, 20261 event here
• Cold/Wind Chill, February 1, 20262 events here
• Cold/Wind Chill, January 29, 20264 events here
• Winter Storm, January 25, 20262 events here
• Cold/Wind Chill, January 23, 20262 events here
• Winter Weather, January 17, 20262 events here
• Winter Weather, December 28, 20252 events here
• Winter Storm, December 26, 20252 events here
• Winter Weather, December 2, 20252 events here
• Hail, September 6, 20251 injured · 1 in hail · 7 events here
• Thunderstorm Wind, August 13, 202550 kt wind · 1 event here
• Heat, July 29, 202550 kt wind · 5 events here
• Heat, July 25, 20251 injured · 50 kt wind · 7 events here
• Heat, July 16, 20254 events here
• Heat, July 7, 202550 kt wind · 6 events here
• Thunderstorm Wind, July 3, 202550 kt wind · 4 events here
• Heat, July 1, 20251 event here
• Excessive Heat, June 22, 20257 events here
• Thunderstorm Wind, June 19, 202550 kt wind · 4 events here
• Thunderstorm Wind, June 6, 202550 kt wind · 1 event here
• Thunderstorm Wind, May 3, 202550 kt wind · 6 events here
• Winter Weather, April 11, 20251 event here
• Strong Wind, March 6, 20252 events here
• Drought, March 1, 20252 events here
• Strong Wind, February 16, 20251 event here
• Winter Weather, February 15, 20252 events here
• Strong Wind, February 13, 20251 event here
• Winter Weather, February 8, 20252 events here
• Winter Weather, February 6, 20252 events here
• Drought, February 4, 20252 events here
• Cold/Wind Chill, January 21, 20252 events here
• Winter Weather, January 19, 20252 events here
• Strong Wind, January 7, 2025$1,000 · 2 events here
• Drought, January 1, 20252 events here
• Winter Weather, December 4, 20242 events here
• Drought, December 1, 20242 events here
• Drought, November 12, 20242 events here
• Flash Flood, August 18, 2024$34,000 · 13 events here
• Strong Wind, August 9, 20241 event here
• Heat, August 2, 20242 events here
• Heat, July 15, 20242 events here
• Heat, July 9, 20242 events here
• Flash Flood, June 30, 2024$25,000 · 50 kt wind · 4 events here
• Thunderstorm Wind, June 26, 202460 kt wind · 8 events here
• Heat, June 23, 202450 kt wind · 3 events here
• Heat, June 22, 202450 kt wind · 2 events here
• Tornado, June 21, 2024$15,000 · EF0 · 5 events here
• Heat, June 18, 20242 events here
• Winter Weather, April 3, 20241 event here
• Winter Weather, March 22, 20242 events here
• Strong Wind, March 11, 20241 event here
• Strong Wind, February 28, 20241 event here
• Winter Storm, February 13, 20242 events here
• Winter Weather, January 28, 20241 event here
• Winter Weather, January 15, 20242 events here
• Flood, January 9, 2024$25,000 · 2 events here
• Heavy Snow, January 6, 20242 events here
• Flood, December 18, 2023$80,000 · 4 events here
• Flood, September 29, 20233 events here
• Flash Flood, September 13, 2023$75,000 · 12 events here
• Flood, September 7, 2023$1,000 · 50 kt wind · 5 events here
• Tornado, August 12, 2023$1,000 · EF0 · 4 events here
• Thunderstorm Wind, July 27, 202350 kt wind · 3 events here
• Flash Flood, July 16, 20232 events here
• Flash Flood, July 9, 2023$1.7 million · 9 events here
• Flood, June 26, 20231.25 in hail · 7 events here
• Frost/Freeze, May 18, 20232 events here
• Frost/Freeze, May 15, 20232 events here
• Winter Storm, March 13, 20232 events here
• Winter Weather, February 27, 20232 events here
• Extreme Cold/Wind Chill, February 3, 2023$2,000 · 3 events here
• Winter Weather, January 25, 20232 events here
• High Wind, December 23, 202250 kt wind · 3 events here
• Winter Weather, December 11, 20222 events here
• Winter Weather, November 15, 20222 events here
• Drought, October 1, 20222 events here
• Drought, September 1, 20222 events here
• Drought, August 9, 20222 events here
• Heat, August 4, 20222 events here
• Tornado, July 28, 2022EF0 · 1 event here
• Thunderstorm Wind, July 24, 202250 kt wind · 5 events here
• Thunderstorm Wind, July 21, 202250 kt wind · 3 events here
• Heat, July 20, 20224 events here
• Thunderstorm Wind, July 12, 202250 kt wind · 2 events here
• Thunderstorm Wind, July 2, 202250 kt wind · 1 event here
• Thunderstorm Wind, May 22, 202250 kt wind · 5 events here
• Thunderstorm Wind, May 16, 202250 kt wind · 4 events here
• Thunderstorm Wind, April 14, 202250 kt wind · 5 events here
• Winter Weather, March 12, 20222 events here
• Winter Weather, March 9, 20222 events here
• Thunderstorm Wind, March 7, 2022$2,000 · 50 kt wind · 5 events here
• Winter Weather, February 25, 20222 events here
• Winter Weather, February 19, 20223 events here
• Winter Weather, February 3, 20222 events here
• Cold/Wind Chill, January 29, 20222 events here
• Winter Weather, January 28, 20222 events here
• Cold/Wind Chill, January 20, 20221 event here
• Winter Weather, January 16, 20222 events here
• Cold/Wind Chill, January 14, 20222 events here
• Winter Weather, January 9, 20222 events here
• Winter Weather, January 6, 20222 events here
• Winter Weather, January 5, 20222 injured · 2 events here
• Winter Weather, December 25, 20212 events here
• Winter Weather, December 21, 20212 events here
• Thunderstorm Wind, December 11, 202150 kt wind · 5 events here
• Flash Flood, September 2, 20211 death · 6 events here
• Heat, August 26, 20212 events here
• Tropical Depression, August 22, 20212 events here
• Thunderstorm Wind, August 12, 202150 kt wind · 2 events here
• Heat, August 11, 20212 events here
• Flash Flood, July 17, 20214 events here
• Heat, July 7, 202150 kt wind · 2 events here
• Heat, July 6, 202150 kt wind · 12 events here
• Thunderstorm Wind, June 30, 202150 kt wind · 7 events here
• Heat, June 28, 20212 events here
• Thunderstorm Wind, June 8, 202150 kt wind · 1 event here
• Thunderstorm Wind, May 26, 202150 kt wind · 9 events here
• Strong Wind, April 30, 20212 events here
• Tornado, April 21, 2021$7,000 · EF0 · 11 events here
• Strong Wind, March 12, 2021$1,000 · 1 event here
• Strong Wind, March 1, 2021$15,000 · 1 event here
• Winter Weather, February 22, 20212 events here
• Winter Weather, February 9, 20212 events here
• Winter Weather, February 7, 20211 event here
• Winter Storm, February 1, 20212 events here
• Cold/Wind Chill, January 29, 20212 events here
• Cold/Wind Chill, January 28, 20212 events here
• Winter Weather, January 26, 20212 events here
• High Wind, December 24, 202050 kt wind · 2 events here
• Heavy Snow, December 16, 20202 events here
• Thunderstorm Wind, November 15, 202078 kt wind · 15 events here
• Winter Weather, October 29, 20202 events here
• Thunderstorm Wind, October 7, 2020$1,000 · 50 kt wind · 3 events here
• Drought, October 1, 20202 events here
• Drought, September 1, 20202 events here
• Tornado, August 27, 2020EF0 · 14 events here
• Drought, August 18, 20202 events here
• Heat, August 10, 20202 events here
• Tropical Storm, August 4, 20202 events here
• Tornado, August 2, 2020EF1 · 3 events here
• Heat, July 27, 20202 events here
• Heat, July 22, 202050 kt wind · 3 events here
• Heat, July 19, 20202 events here
• Thunderstorm Wind, May 15, 202050 kt wind · 2 events here
• Winter Weather, April 17, 20202 events here
• High Wind, April 13, 202050 kt wind · 2 events here
• Winter Weather, March 23, 20202 events here
• Strong Wind, February 6, 2020$2,000 · 3 events here
• Winter Weather, January 18, 20202 events here
• Strong Wind, January 16, 2020$2,000 · 2 events here
• Ice Storm, December 29, 20191 in hail · 3 events here
• Winter Weather, December 16, 20192 events here
• Heavy Snow, December 1, 20192 events here
• Winter Weather, November 24, 20191 event here
• Strong Wind, November 1, 2019$2,000 · 2 events here
• Strong Wind, October 31, 2019$2,000 · 2 events here
• Frost/Freeze, October 19, 20191 event here
• Strong Wind, October 16, 2019$2,000 · 2 events here
• Frost/Freeze, October 4, 20192 events here
• Thunderstorm Wind, August 18, 201950 kt wind · 1 event here
• Thunderstorm Wind, August 8, 201950 kt wind · 6 events here
• Thunderstorm Wind, August 3, 2019$10,000 · 50 kt wind · 6 events here
• Thunderstorm Wind, July 30, 201950 kt wind · 1 event here
• Excessive Heat, July 19, 20194 events here
• Thunderstorm Wind, July 6, 201950 kt wind · 2 events here
• Thunderstorm Wind, April 15, 201950 kt wind · 2 events here
• Strong Wind, April 3, 2019$2,000 · 2 events here
• Winter Storm, March 3, 20192 events here
• High Wind, February 24, 201950 kt wind · 2 events here
• Winter Weather, February 12, 2019$2,000 · 2 events here
• Strong Wind, February 8, 2019$2,000 · 2 events here
• Cold/Wind Chill, February 1, 20191 event here
• Extreme Cold/Wind Chill, January 30, 20192 events here
• Winter Weather, January 29, 20192 events here
• Flood, January 24, 2019$10,000 · 2 events here
• Winter Storm, January 19, 20194 events here
• Strong Wind, December 22, 2018$2,000 · 2 events here
• Winter Weather, December 17, 2018$2,000 · 4 events here
• Winter Storm, November 15, 20182 events here
• Strong Wind, October 27, 2018$1,000 · 1 event here
• Flash Flood, September 26, 20182 events here
• Flash Flood, September 12, 20181 event here
• Thunderstorm Wind, September 6, 201850 kt wind · 3 events here
• Heat, September 3, 20182 events here
• Heat, August 28, 20184 events here
• Thunderstorm Wind, August 18, 201850 kt wind · 2 events here
• Thunderstorm Wind, August 17, 201850 kt wind · 4 events here
• Thunderstorm Wind, July 28, 201860 kt wind · 5 events here
• Excessive Heat, July 1, 20182 events here
• Thunderstorm Wind, June 18, 201850 kt wind · 1 event here
• Tornado, May 15, 2018$349,000 · EF1 · 10 events here
• High Wind, April 4, 201850 kt wind · 2 events here
• Winter Storm, March 13, 20182 events here
• Winter Storm, March 7, 20182 events here
• Winter Weather, March 2, 20182 events here
• Heavy Snow, February 17, 20182 events here
• Winter Weather, February 7, 20182 events here
• Flood, January 23, 20181 event here
• Flood, January 12, 20183 events here
• Extreme Cold/Wind Chill, January 4, 20184 events here
• Extreme Cold/Wind Chill, January 1, 20182 events here
• Cold/Wind Chill, December 31, 20172 events here
• Extreme Cold/Wind Chill, December 27, 20172 events here
• Winter Weather, December 9, 20172 events here
• Strong Wind, November 19, 2017$4,000 · 2 events here
• Lightning, November 16, 2017$35,000 · 1 event here
• Strong Wind, November 10, 2017$4,000 · 2 events here
• High Wind, October 29, 2017$4,000 · 50 kt wind · 6 events here
• Hail, September 5, 20171 in hail · 3 events here
• Thunderstorm Wind, August 4, 201750 kt wind · 1 event here
• Flash Flood, August 2, 2017$9,000 · 1 in hail · 10 events here
• Thunderstorm Wind, July 13, 201750 kt wind · 2 events here
• Thunderstorm Wind, June 30, 201750 kt wind · 2 events here
• Hail, June 27, 20170.88 in hail · 1 event here
• Hail, June 21, 20171 in hail · 2 events here
• Thunderstorm Wind, June 19, 201750 kt wind · 5 events here
• Hail, May 31, 20171 in hail · 2 events here
• Thunderstorm Wind, May 18, 201750 kt wind · 1 event here
• High Wind, April 16, 2017$1,000 · 50 kt wind · 2 events here
• Blizzard, March 14, 20172 events here
• High Wind, March 1, 201750 kt wind · 2 events here
• Winter Weather, February 12, 20172 events here
• Heavy Snow, February 9, 20172 events here
• Winter Weather, January 23, 20172 events here
• Winter Weather, January 7, 20171 event here
• Winter Weather, December 17, 20162 events here
• Cold/Wind Chill, December 15, 20161 event here
• Winter Weather, December 11, 20161 event here
• Heavy Snow, November 20, 20162 events here
• Winter Weather, October 27, 20162 events here
• Strong Wind, October 22, 2016$2,000 · 2 events here
• Thunderstorm Wind, September 11, 201650 kt wind · 2 events here
• Heat, August 14, 20161 event here
• Excessive Heat, August 13, 201650 kt wind · 5 events here
• Heat, August 12, 20161 event here
• Thunderstorm Wind, July 18, 201650 kt wind · 1 event here
• Thunderstorm Wind, July 1, 201650 kt wind · 1 event here
• Thunderstorm Wind, February 24, 201650 kt wind · 2 events here
• Extreme Cold/Wind Chill, February 13, 20162 events here
• Winter Weather, February 8, 20162 events here
• Winter Weather, February 5, 20161 event here
• Winter Weather, December 28, 20152 events here
• Thunderstorm Wind, July 21, 20152 injured · 50 kt wind · 1 event here

Earlier years, state by state:

• 2015
• 2014
• 2013
• 2012
• 2011
• 2010
• 2009
• 2008
• 2007
• 2006
• 2005
• 2004
• 2003
• 2002
• 2001
• 2000
• 1999
• 1998
• 1997
• 1996
• 1995
• 1994
• 1993
• 1992
• 1991
• 1990
• 1989
• 1988
• 1987
• 1985
• 1984
• 1983
• 1982
• 1976
• 1975
• 1974
• 1973
• 1972
• 1970
• 1968
• 1966
• 1965
• 1963
• 1962
• 1959
• 1958
• 1956
• 1951

Tornadoes in Northwest Hills Planning RegionEvery warning in Northwest Hills Planning Region since 1986Every county in Connecticut

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24.